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Check Valves and Backflow Preventers

19 Results Found that Include 31 Products 

Results per page: 16 | 32 | 48
    Ball Cone Spring Check Valve,Bronze,3/4
    • APOLLO
    • Ball Cone Spring Check Valve, Bronze, 3/4
    • Item # 1CKT8
    • Mfr. Model # 6110401
    • Ball Cone Spring Check Valve, Material of Construction Bronze, Size 3/4 In., Connection Type FNPT, Length...More

    Spring Check Valve,Lead Free Brass,3/4
    • CAMPBELL
    • Spring Check Valve, Lead Free Brass, 3/4
    • Item # 5YM04
    • Mfr. Model # 4030E
    • Spring Check Valve, Material of Construction Lead Free Brass, Size 3/4 In., Connection Type FNPT, Length 3...More

    Check Valve,PVC,3/4 In.,SKT/FNPT
    • HAYWARD
    • Check Valve, PVC, 3/4 In., SKT/FNPT
    • Item # 5AAR9
    • Mfr. Model # TC10075STE
    • Check Valve, Material of Construction PVC, Size 3/4 In., Connection Type SKT/FNPT, Length 4-3/4 In., Width...More

    Waste Water Swing Check Valve,PVC,1-1/2
    • DAYTON
    • Waste Water Swing Check Valve, PVC, 1-1/2
    • Item # 4RG88
    • Mfr. Model # 4RG88
    • Swing Check Valve, Material of Construction PVC, Size 1-1/2 In., Connection Type Compression, Mounting...More

    • MILWAUKEE VALVE
    • Swing Check Valve
    • Multiple product options available

      Multiple product options available

    Test Cock,1/4 In,Use w/Backflow Prevent
    • WATTS
    • Test Cock, 1/4 In, Use w/Backflow Prevent
    • Item # 46A951
    • Mfr. Model # 1/4 LF-TC
    • Test Cock, For Use With Watts Series LF-TC, 1/4 In., Size 1/4 In., Connection Type NPT, Material of...More

    Test Cock,1/2 In,Use w/Watts Series TC
    • WATTS
    • Test Cock, 1/2 In, Use w/Watts Series TC
    • Item # 6AUX7
    • Mfr. Model # TC 1/2
    • Test Cock, For Use With Watts Series TC, 1/2 In., Size 1/2 In., Connection Type NPT, Length 9-5/8 In., Width...More

    Test Cock,1/8 In,Use w/Backflow Prevent
    • WATTS
    • Test Cock, 1/8 In, Use w/Backflow Prevent
    • Item # 46A955
    • Mfr. Model # 1/8 LF-NPT-TC
    • Test Cock, For Use With Watts Series LF-NPT-TC, 1/8 In., Size 1/8 In., Connection Type NPT, Material of...More

    Lab Faucet Vacuum Breaker,3/8 In.,MNPSM
    • APOLLO
    • Lab Faucet Vacuum Breaker, 3/8 In., MNPSM
    • Item # 6KK08
    • Mfr. Model # 3850201
    • Lab Faucet Vacuum Breaker, Size 3/8 In., Connection Type MNPSM, Material of Construction Chrome-Plated Brass,...More

    • APOLLO
    • Check Valve
    • Multiple product options available

      Multiple product options available

    Ball Cone Check Valve,Low Lead Bronze
    • APOLLO
    • Ball Cone Check Valve, Low Lead Bronze
    • Item # 36N618
    • Mfr. Model # 61LF10301PR
    • Ball Cone Check Valve, Material of Construction Lead Free Bronze, Size 1/2 In., Connection Type Press, Length...More

    Dual Check Valve,3/4 In,FNPTxFNPT
    • WILKINS
    • Dual Check Valve, 3/4 In, FNPTxFNPT
    • Item # 22N552
    • Mfr. Model # 34UFX34F- 700XL
    • Dual Check Valve, Material of Construction Low Lead Bronze, Size 3/4 In., Connection Type Union FNPT x FNPT,...More

    Air Gap Drain Kit,1/4 In,NPT,ABS Plastic
    • APOLLO
    • Air Gap Drain Kit, 1/4 In, NPT, ABS Plastic
    • Item # 40D971
    • Mfr. Model # AGD4A1
    • Air Gap Drain Kit, For Use With 4A RPZ 1/2 In. to 1 In., Size 1/4 In., Connection Type NPT, Material of...More

    • PARKER
    • Check Valve
    • Multiple product options available

      Multiple product options available

    Adapter,1/4 In,Use w/Watts Srs SAE-TC
    • WATTS
    • Adapter, 1/4 In, Use w/Watts Srs SAE-TC
    • Item # 6AUY4
    • Mfr. Model # SAE-TC-Adapter 1/4
    • Adapter, For Use With Watts Series SAE-TC, 1/4 In., Size 1/4 In., Connection Type SAE, Material of...More

    Test Cock,1/4 in. MNPT,Lead Free
    • WATTS
    • Test Cock, 1/4 in. MNPT, Lead Free
    • Item # 30UK46
    • Mfr. Model # 1/4 LFTC
    • Test Cock, For Use With 1-1/4 In. to 2 In. Lead Free Backflow Preventer, Size 1/4 In., Connection Type MNPT,...More

    Results per page: 16 | 32 | 48